吲哚类生物碱多存在于马钱科、夹竹桃科、茜草科植物中。闽台两省可供寻找此类生物碱抗癌的植物有长春花、狗牙花、大果狗矛花、糖胶树、钩吻、巴戟天、羊角藤、百眼藤、白花蛇舌草、大尾摇,有的实验证明已有抗肿瘤作用,有的已用于临床取得一定的疗效。此外,从马蓝、野青树、木蓝中可提到靛蓝,是合成抗癌药靛玉红的原料,本省资源丰富,仙游所产靛蓝质量居全国之首。 Anthraquinone alkaloids are mostly found in the plants of the genus Moneyaceae, Apocynaceae, and Rubiaceae. The plants in Fujian and Taiwan that can be used to search for these anti-cancer alkaloids include periwinkle, dog-tooth flower, fruit dog spear, sugar gum tree, hook snout, Morinda serrata, vine vine, chinensis, and snake tongue Grass, Dawei Yao, some experiments have proven anti-tumor effect, and some have been used to obtain a certain clinical effect. In addition, indigo can be mentioned from Ma Lan, Ye Qingshu and Mulan. It is a raw material for the synthesis of anti-cancer drugs, Indirubin. The province is rich in resources. Xianyou has the highest quality of indigo produced in China.